| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $60.45 | 6.491% | $64.3738 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $201.44 | 11.714% | $225.0367 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $144.38 | 9.355% | $157.8867 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $164.35 | 13.570% | $186.6523 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $196.94 | 6.671% | $210.0779 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $106.26 | 8.706% | $115.511 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $141.33 | 8.786% | $153.7473 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $1,015.15 | $1,113.2857 | $1,113.29 | $1,113.30 | $1,113.30 | |